Exoplanet GJ581d Orbiting Star Gliese 581d Probably Exists: Will We Find Alien Lifeforms? A 2014 study dismissed the existence of exoplanet GJ581d but findings of a new study questioned the statistical techniques that were used to discount the planet. Researchers said they are confident that the Earth-like planet does exist. by Rhodi Lee
China Launches World's Largest Electric Container Ship, Slashing 8,600 Pounds of Emissions per 100 Nautical Miles